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Category: Statistical distribution
Subcategories: Power , clinical trials
Online calculation for sample size, power or the minimal detectable difference for parallel studies, crossover studies, or studies to find associations between variables, where the dependent variable is Success or Failure, a Quantitative Measurement, or a time to an event such as a survival time. Registration not required.
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Category: Statistical distribution
Subcategories: Random , clinical trials
Randomizatio.com is an online resource to help for block randomization in clinical trials. Registration not required.
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Category: Statistical distribution
Subcategories: Random , clinical trials
QMinim is an online free minimisation service for minimising subjects to different arms of a clinical trial. Registration required.
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Category: Statistical distribution
Subcategories: Random , clinical trials